TPS65105RGER

The TPS65105RGER is a Texas Instruments power‑management IC (PMIC) in the TPS6510x family. It is a multi‑output device designed to generate and supervise several rails for embedded modules (for example, microcontrollers, displays, cameras) in a single package. Key features typically include multiple regulators (LDOs and/or DC‑DC options), programmable output voltages, sequencing control (for safe rail ramp and order), soft‑start, enable pins, and fault protection (UVLO/OCP/OVP/thermal). It also offers status indicators and low quiescent current for battery‑powered apps. The RGER suffix denotes a specific packaging/ordering option (RoHS/compliant, green package, tape‑and‑reel). For exact rail count, voltage ranges, current capability, pinout, and operating conditions, consult the TI datasheet and product page for TPS65105RGER.

TPS65105RGER features (TI PMIC):
- Highly integrated power-management device for portable apps
- Two high-efficiency buck regulators
- Three low-dropout regulators (LDOs) for core/peripheral rails
- Adjustable output voltages with programmable sequencing and power-on order
- Enable/power-down control and soft-start
- Fault protections: undervoltage lockout (UVLO), overcurrent/short-circuit protection, overvoltage protection, and thermal shutdown
- Fault/status reporting
- Low quiescent current for long battery life
- 16-pin package with exposed pad (RGER) for thermal performance
- Operating temperature: typically -40°C to 85°C (industrial-grade range)
Note: For exact voltage ranges, pin functions, and sequencing details, refer to the official TI TPS65105RGER datasheet.

- Pin count: 8 pins (VSSOP-8/SOIC-8)
- Function: TI TPS65105RGER is a power-management IC (PMIC) with a buck regulator and accompanying LDOs for generating system rails in portable devices.

- Manufacturer: Texas Instruments Incorporated (TI).
- What kind of company: An American multinational semiconductor company that designs and manufactures analog and mixed-signal integrated circuits, microcontrollers, and related electronics for a wide range of industries.

TPS65105RGER is a multi-rail power-management IC for compact portable devices. Typical application areas:
- Mobile/handheld devices (phones, tablets, wearables)
- LCD display modules and camera modules needing multiple regulated rails
- Embedded/IoT and portable consumer electronics with tight space and high efficiency needs
- Systems requiring compact DC-DC conversion plus multiple LDO rails for core, IO, and peripherals

VQFN-16 package (3×3 mm) with an exposed pad.